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Mathematics 11 Online
OpenStudy (anonymous):

what is (m^-6n^9)^3 simplify plz

OpenStudy (anonymous):

ty

OpenStudy (anonymous):

are you sure ? it seems like the answer is : m^-18(n^9)

OpenStudy (anonymous):

actually the question is (m^-6n^9)^3, if this makes a difference

OpenStudy (anonymous):

ur right coolsector i just have to take out the ^ from m

OpenStudy (anonymous):

you mean : (m^-6(n^9))^3 ? the 9 is only for the n ?

OpenStudy (anonymous):

the parenthesis mean everything in this equation.

OpenStudy (anonymous):

no parentthesis for n^9 after m^6 its together

OpenStudy (anonymous):

wait so it is in fact : ((m^-6) * (n^9))^3 ?

OpenStudy (anonymous):

if so : (m^-18 * n^27)

OpenStudy (anonymous):

its just m^-18n^9

OpenStudy (anonymous):

tutordiffeq - i thought also .. that's the first answer i gave him but it depends if the it is : (m^(-6(n^9)))^3

OpenStudy (anonymous):

its the same as (m^-6n^9)(m^-6n^9)(m^-6n^9)

OpenStudy (anonymous):

this is it, sorry for writing it alot im very tired, its (m^-6 n^9)^3. the n is space to not confuse the ^-6 is with the m and the n is with ^9

OpenStudy (anonymous):

good so my last one is correct : (m^-18 * n^27)

OpenStudy (anonymous):

the exponent is (-6n^9) and when you multiply, exponents get added.

OpenStudy (anonymous):

its n^9 not n^27

OpenStudy (anonymous):

see what he wrote about the question ..

OpenStudy (anonymous):

ok ty

OpenStudy (anonymous):

nm. it is n^27 as well then

OpenStudy (anonymous):

yes it is my last answer .. (m^-18 * n^27)

OpenStudy (anonymous):

like i said parenthesis change everything

OpenStudy (anonymous):

right i wil; write it right im just tired i didnt see

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